Is it necessary to buy pure steel dumbbells?

Is it necessary to buy pure steel dumbbells?

Dumbbells need to be made of pure steel. Dumbbells are the most common strength training equipment, which can be freely combined and varied. They can design many training movements and exercise almost all parts, so they are worried when buying dumbbells. Let's see if dumbbells need to be made of pure steel.

It is necessary to buy pure steel dumbbells. 1 rubber dumbbell

The inner material of the encapsulated dumbbell is pig iron, and the outer material is encapsulated. There are two kinds of encapsulated rubber, one is reclaimed rubber and the other is new rubber. Both kinds of rubber are mixtures of petroleum derivatives and rubber.

Dumbbells soaked in plastic

Plastic-soaked dumbbells are dumbbells wrapped in plastic after being soaked in plastic water. A polyvinyl chloride impregnation solution is usually used. Polyethylene is also used to impregnate powder. Usually it won't fade, and it will never fade.

Colored plastic dumbbells

The process of making dumbbells is basically similar to that of packaging dumbbells. Usually, rubber-coated dumbbells and plastic-impregnated dumbbells are enough for family fitness.

Electroplated dumbbell

The main material is cast iron, which is hard, heavy and dense. Electroplating on dumbbell surface. Electroplating is similar to baking paint. It is small in size and not easy to rust. Even if there is rust, it will not spread, but it is easy to break the ground. Electroplated dumbbells belong to dumbbell products and belong to mid-range products.

Dumbbell materials are divided into plastic coating, plastic dipping, electroplating and baking paint.

The packaged rubber has a slightly heavy smell, and it will take some time to disperse the smell. And the volume is relatively large, but generally speaking, it has no effect on doing movements, because most gyms are packaged. And there is a rubber layer outside, which will not damage the floor and will not make too much noise to disturb others.

Dipping in plastic is easy to rust inside, with small weight, low pressure when bumping, and low probability of rubber damage, but with different weights.

Electroplating and baking paint are similar, small in size and not easy to rust. Even if the bump is rusted, it will be limited to that place, and it will not be completely rusted, but it will easily damage the floor if you are not careful.

In terms of material, rubber dumbbells are safer than electroplated dumbbells and will not rust. If you practice at home, I suggest you use a combination dumbbell with plastic coating, which is also more economical, because the price of electroplating is 2-3 times that of plastic coating. Pay a little attention when you use it yourself, and the life of the rubber-coated dumbbell is also very long.

Is it necessary to buy pure steel dumbbells? 2 How to choose dumbbell type?

1, detachable rubber-coated dumbbell

This kind of dumbbell is the most popular in the market, especially when you open e-commerce websites such as Taobao, you can see all kinds of packaged dumbbells, but an important reason that has to be mentioned is that its cost is really low, so it can be popular in the dumbbell market because of the price. However, the packaged dumbbell is a kind of dumbbell that I strongly recommend.

Because of its material, the smell of rubber is simply too strong. Even if you buy it and put it on the balcony for a few days, you can still smell the pungent rubber smell. If you want to buy a set of dumbbells to exercise at home, this kind of encapsulated dumbbell should be the first one you want to pass. It is too troublesome to disassemble them frequently when changing the weight.

2. Detachable electroplated dumbbells

Electroplated dumbbells are beautiful in appearance, just like a shiny handicraft. If I have to describe it in one sentence, it is ugly and useless. They don't have any cushioning materials. When you use it at home, you must handle it with care, otherwise it will directly hurt the floor. Dumbbells will break if you bump them frequently, and most of them are sold in boxed sets. If people demand too much weight, this weight can't be satisfied. Therefore, electroplating dumbbells is more suitable for slow and steady hands.

3, plastic dumbbells

Everyone must have seen plastic-coated dumbbells, that is, dumbbells with light weight and rich colors, which usually appear in pairs. These dumbbells have no pungent rubber smell, are rich in color and more selective, but the overall weight is small, which is very suitable for women's fitness, and do some training actions to shape lines, such as shaping the lines of arms, legs and hips. Basically, no man will choose plastic dumbbells.

4. Hexagon rubber dumbbells

This kind of black hexagonal rubber dumbbell belongs to the common dumbbell type, which is generally a complete set and is more suitable for gym use. Can fully meet the needs of all kinds of fitness people from the lightest to the heaviest, and has no peculiar smell, strong and durable appearance, and is not easy to lose paint. Of course, if you buy a set of such hexagonal dumbbells at home, it can fully meet the daily fitness needs and will definitely take up more space.

5, round rubber set dumbbells

I don't want to introduce this kind of dumbbell. It can be seen everywhere in the gym, ranging from 5 kg to 60 kg. The weight is clearly divided, and the leather is durable. Throw it away and I will serve you in a down-to-earth manner. It is the first choice for commercial gyms.

6, high-end material set dumbbells

This kind of high-end suit dumbbells are generally designed and made by big brands, such as Reebok Reebok. The texture of dumbbells is really hard to say. When you hold the dumbbell, you obviously feel perfectly integrated with you. There is no need to wear fitness gloves at all, and there will be no slipping of the grinding hands. The phenomenon appeared.

And it is equipped with a solid and stable dumbbell rack, which also plays a very good role in dumbbell storage. This kind of high-end suit dumbbell, from the design, color, material, feel, storage, convenience and other aspects, has achieved the ultimate as a small fitness equipment. Having said that, I have to praise the Excellence of Reebok, an international brand.

7. Dumbbell with adjustable weight

Dumbbells with adjustable weights are scientific and technological exhibits in recent years. At first, Ai Kang Icon introduced dumbbells with adjustable weights. By rotating the handle, the configuration of dumbbells can be changed. There is only one pair of dumbbells from the lightest to the heaviest, which is very reasonable for both home and business, and does not occupy extra space and will not be affected by light weight. The equipped dumbbell rack provides the necessary storage space. Therefore, Ai Kang adjustable dumbbells can be said to be the weather vane of future dumbbells.

It is necessary to buy pure steel dumbbells. 3 1. Differences between materials and technologies:

Ordinary electroplated dumbbell: the whole dumbbell is made of cast iron and the outer layer is electroplated.

Dutch stainless steel dumbbell: The whole dumbbell is made of high-quality 304 stainless steel without surface treatment.

2. The difference between appearance and performance:

Ordinary electroplated dumbbell: the surface of cast iron dumbbell is electroplated, which is smooth, not easy to rust and does not change color for a long time. However, the anti-strike ability is poor, and it is easy to deform after falling several times. The electroplating layer is easy to fall off after acid, and the inner layer is rusted, which affects the appearance.

Daqi stainless steel dumbbell: made of high-quality 304 stainless steel, turned and milled, the surface does not need chemical treatment, never rusts, and you can also customize your own exclusive logo through laser marking for easy care.

Compared with the above two, I believe that fitness friends can make a choice. Although the price of stainless steel dumbbells is a little high, I don't regret buying them. I can always use them.